EventInfo.PyEventInfo Class Reference

Inheritance diagram for EventInfo.PyEventInfo:

Collaboration diagram for EventInfo.PyEventInfo:

Public Member Functions
def	__init__ (self, name='PyEventInfo', **kwargs)
def	initialize (self)
def	finalize (self)
def	execute (self)

Public Attributes
	isMC
	output
	prefix
	sg
	info

Detailed Description

Definition at line 14 of file EventInfo.py.

Constructor & Destructor Documentation

__init__()

def EventInfo.PyEventInfo.__init__	(		self,
			name = 'PyEventInfo',
		**	kwargs
	)

Definition at line 17 of file EventInfo.py.

    def __init__(self, name='PyEventInfo', **kwargs):
        kwargs['name'] = name
        super().__init__(**kwargs)
        self.isMC = kwargs.get('isMC', False)
        self.output = kwargs.get('output')
        self.prefix = kwargs.get('prefix')
 

Member Function Documentation

execute()

def EventInfo.PyEventInfo.execute

(

self

)

Definition at line 44 of file EventInfo.py.

    def execute(self):
 
        # Read the run/event number from xAOD::EventInfo
        if self.sg.contains('xAOD::EventInfo', 'EventInfo'):
            ei = self.sg.retrieve('xAOD::EventInfo', 'EventInfo')
            runNumber = ei.runNumber()
            eventNumber = ei.eventNumber()
            mcChannelNumber = ei.mcChannelNumber()
 
            self.info['run_number'].append(runNumber)
            self.info['mc_channel_number'].append(mcChannelNumber)
            self.info['event_number'].append(eventNumber)
 
            # Let's happily move to the next event
            return StatusCode.Success
 
        # If we made it thus far something went wrong
        return StatusCode.Failure
 
# Main executable

finalize()

def EventInfo.PyEventInfo.finalize

(

self

)

Definition at line 32 of file EventInfo.py.

    def finalize(self):
        if not self.isMC:
            key_name = 'run_number'
        else:
            key_name = 'mc_channel_number'
        for run, event in zip(self.info[key_name], self.info['event_number'], strict=True):
            # Changed in version 3.10: Added the strict argument.
            print(f"{'' if self.prefix is None else self.prefix}{run:d} {event:d}",
                  file=self.output)
        return StatusCode.Success
 

initialize()

def EventInfo.PyEventInfo.initialize

(

self

)

Definition at line 25 of file EventInfo.py.

    def initialize(self):
        self.sg = py_svc('StoreGateSvc')
        from collections import defaultdict
        self.info = defaultdict(list)
        return StatusCode.Success
 

Member Data Documentation

info

EventInfo.PyEventInfo.info

Definition at line 28 of file EventInfo.py.

isMC

EventInfo.PyEventInfo.isMC

Definition at line 20 of file EventInfo.py.

output

EventInfo.PyEventInfo.output

Definition at line 21 of file EventInfo.py.

prefix

EventInfo.PyEventInfo.prefix

Definition at line 22 of file EventInfo.py.

sg

EventInfo.PyEventInfo.sg

Definition at line 26 of file EventInfo.py.

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The documentation for this class was generated from the following file:

• EventInfo.py